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  1. Augmented Analysis of Oregon's Special Need Transportation Providers

    This analysis extends the work originally provided in the 1988 Oregon Public Transportation Study by the same authors. The intent is to focus attention on a particularly diverse segment of the public...

  2. Portland's Changing Landscape

    Occasional Papers in Geography Publication No. 4

  3. Regional Transportation and Land Use Decision Making in Metropolitan Regions: Findings from Four Case Studies

    Throughout the United States, metropolitan regions face increasingly complex issues related to transportation and land use. The diffuse nature of decision making creates a need to better coordinate land use and...

  4. Challenges Confronting Metropolitan Portland's Transportation Decision-Making Regime

    In this paper we discuss the structure and dynamics of this consensus process through an exploration of a series of challenges to the regime. These challenges include: (1) cultivating new sources of project...

  5. Evaluation of Transportation Microenvironments Through Assessment of Cyclysts' Exposure to Traffic-Related Particulate Matter

    It is well established that vehicles powered by carbon-based fuels (e.g. gasoline, diesel) have a negative impact on air quality, especially in urban centers. Traditionally, air quality conformity studies...

  6. Factors Affecting Behavioral Changes in Response to Road Fees: Some Analyses of the Effect of Attitudes, Transit Access, and...

    Objective The Oregon Department of Transportation conducted a test of an innovative technology to replace fuel taxes with mileage fees. In the test, some vehicles were charged a flat fee per mile and others...

  7. Improving Trip Generation Methods for Livable Communities

    Recent efforts to improve trip generation data available for transportation impact analysis of new development include the collection of multimodal trip generation data, development of models that account for...